http post fetching using libcurl implemented

src/charon/Makefile.am

@@ -71,3 +71,8 @@ threads/thread_pool.h threads/receiver.h threads/stroke_interface.h
 INCLUDES = -I$(top_srcdir)/src/libstrongswan -I$(top_srcdir)/src/charon -I$(top_srcdir)/src/stroke
 AM_CFLAGS = -rdynamic -DIPSEC_CONFDIR=\"${confdir}\" -DIPSEC_PIDDIR=\"${piddir}\" -DIPSEC_EAPDIR=\"${eapdir}\"
 charon_LDADD = $(top_builddir)/src/libstrongswan/libstrongswan.la -lgmp -lpthread -lm -ldl
+
+if USE_LIBCURL
+   charon_LDADD += -lcurl
+endif
+

src/charon/daemon.c

@@ -39,6 +39,7 @@
 #include "daemon.h"
 
 #include <library.h>
+#include <utils/fetcher.h>
 #include <config/credentials/local_credential_store.h>
 #include <config/connections/local_connection_store.h>
 #include <config/policies/local_policy_store.h>
@@ -268,6 +269,9 @@ static void initialize(private_daemon_t *this, bool strict, bool syslog,
 	this->public.policies = (policy_store_t*)local_policy_store_create();
 	this->public.credentials = (credential_store_t*)local_credential_store_create(strict);
 
+	/* initialize fetcher_t class */
+	fetcher_initialize();
+
 	/* load secrets, ca certificates and crls */
 	credentials = this->public.credentials;
 	credentials->load_ca_certificates(credentials);